Lattice strain engineering can regulate the electronic structure of electrocatalysts, but stabilizing distorted metastable phases remains challenging. Here, we report an N,N-dimethylformamide-assisted strategy for synthesizing metastable hexagonal close-packed (HCP) Ni nanoparticles with local lattice-spacing deviation...
Qian Xue, Jing Yu, Ju-Guo Dai et al.· Angewandte Chemie· 0 citations
SnTe has emerged as a promising lead-free thermoelectric material, yet its practical performance is limited by excessive hole concentration arising from Sn vacancies, low Seebeck coefficient, and excessive thermal conductivity. Herein, we enhance the thermoelectric properties of SnTe by alloying with colloidally synthe...
Bingfei Nan, Meng-Yao Li, Yu Zhang et al.· Journal of Colloid and Inter...· 1 citation
Polymer dielectrics are vital for high-power electronics, yet their high-temperature application is fundamentally constrained by the inherent trade-offs among thermal stability, polarization retention, and conduction loss. Here, we mitigate these limitations by integrating high-entropy nanofillers with a preferentially...
Yang Liu, Wei-Chen Zhao, Zhen-Jun Shao et al.· Nature Communications· 0 citations
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